32mm Outer Rotor Brushless DC Motor

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Website: http://motor-fulling.com/6-21-32mm-brushless-motor.html

Application
FL32BLW series 32mm outer rotor brushless DC motor can be applied to robot, AGV, VR equipment, turnstile, coffee maker and so on.

Model Description

① Fulling Motor; ② Motor dia.: 32mm; ③ Outer Rotor Brushless Motor; ④ Motor Length: 18mm; ⑤ Rated Voltage: 24V;
⑥ 1% of no-load speed; ⑦ Rated Power: 7W; ⑧ Single shaft(A), double shaft(B)

Specifications

Winding Connection Mode	Star connected winding
Hall Angle	120 degree electrical angle
Radial Play	0.02mm at 4N
End Play	0.14mm at 4N
Max. Radial Force	14N
Max. Axial Force	4.8N
Insulation Class	Class B
Dielectric Strength	500 V AC for one minute
Insulation Resistance	100MΩ Min., 500V DC

Wiring Instruction

Connector	Pin number	Function	Remark
FPC	1	Vcc	Hall VCC: 5VDC-- 24VDC
	2	Hall C
	3	Hall A
	4	Hall B
	5	GND	Hall GND
	6	Phases W
	7	Phases V
	8	Phases U

Electrical Specifications

	Unit	Tolerance	FL32BLW18-9V-3706A	FL32BLW18-12V-4607A	FL32BLW18-24V-4507A	FL32BLW18-48V-4808A
Number of Poles			8	8	8	8
Number of Phases			3	3	3	3
Rated Voltage	VDC		9	12	24	48
No-load Speed	RPM	±10%	3750	4650	4550	4800
No-load Current	A		0.252	0.29	0.14	0.077
Rated Current	A		1.06	1	0.5	0.257
Rated Speed	RPM	±10%	2100	2800	2760	2950
Rated Torque	mN·m		24.6	25.1	25.5	24.7
Rated Power	W		6	7	7	8
Peak Torque	mN·m		73.8	75.3	76.5	74.1
Peak Current	A	±10%	3.4	3.2	1.7	0.97
Line to line Resistance	Ω at 25℃	±10%	2.87	3.43	13.7	53
Line to line Inductance	mH	±20%	1.61	1.87	7.73	27.8
Torque Constant	mNm/A	±10%	23	24.8	51	96.1
Back EMF Constant	Vrms/RPM	±10%	1.7	1.83	3.77	7.1
Rotor Inertia	g·cm2		35	35	35	35
Weight	g		50	50	50	50

Outline Dimension

Advantages
Compared with the inner rotor motor, the flat outer rotor brushless motor has a more compact structure and lower torque ripple.
Under the same volume, the outer rotor brushless motor will output a greater torque than the inner rotor motor.

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